Question

Thunderstorms and large cumulonimbus clouds are characteristic of which type of air?

1) unstable air
2) isothermal lapse rates
3) stable air
4) all polar air masses

Answer 1

Thunderstorms and large cumulonimbus clouds are characteristic of unstable air.

Step-by-step explanation:

Thunderstorms and large cumulonimbus clouds are characteristic of unstable air. Unstable air is characterized by the rapid upward movement of air and the formation of clouds and storms. When warm, moist air rises in the atmosphere, it cools and condenses, forming cumulonimbus clouds, which can lead to thunderstorms.